Electronics

Radios and turntables must be my main hiperfixations, I collect them since I was fourteen years old. I haven't posted yet about this since I have a few traumas talking about this.
My goal is to make all of them 100% functional, but I don't have time nor technical knowledge about electronics, in the meanwhile I'm investigating.

What are radios?

Well radios are sound communication systems who transmite via radio waves. If you were born after 1920 you probably know what are them.

What are turntables?

It is a device to play music through vinyls or shellac disks. Records can come in different formats and sizes, being the most common ones 7" 45 RPM and 12" 33 1/3 RPM, but it is also possible to find 10" 78 RPM and 16 RPM were made on 7" and 12", but they are incredibly hard to find. Most of 16 RPM records were made for radio, mainly because it does not need a high quality recording and a long period record. vinyl
Example of different vinyl formats

You can check my collection here
Company Model Year Country Description Picture
National Panasonic SG-1400F 1980 Japan Fully operational equip, it includes radio AM-FM, turntable, tape recorder and aux cord. panasonic_national
Sony HMK-4000 1975 Japan This one is a big radio, it weights like 20 kg. The needle is really expensive but it is one of the best setups ever made by Sony in the 70's. It includes also AM-FM radio and tape recorder. sony_hmk-3000_stereo_music_system
SABA Salzburg International Model SB18 1966 Germany This is a custom Radio Cabinet. SB18 is exactly the same as KN18. It has a SABA radio and a record-player: ELAC 160 automatic record changer. Both setups are inside a pretty elegant furniture. This particular radio works with vacuum tubes also the radio signal indicator works with "magic eye"!

magiceye
An example of magic eye, it is used to show how good is the radio signal
saba_villingen
BSR Monarch UA15 1963 England A small turntable, it must be connected to other radio to work. The curious part about this specific model is that it can reproduce 78 RPM records and 16 RPM records. And it also has a double needle! bsr_great_britain
Telefunken Transistar 7281 T 1963 Western Germany Red colored small portable radio which uses six D batteries, inside it has a beautiful electronic architecture! Fun fact: It has a DIN3 connector for phono. telefunken
Phillips Chilena S.A. B4SA57A 1954 Chile Big and heavy AM only radio with pick-up. The most interesting part about this is it has labeled most of chilean radio stations who were active in the 50's. None of them exist anymore because FM Radio replaced all of them. So its kind of useless nowadays unless you connect it to a pick-up turntable. Fun fat: The connector is commonly known as "wander plug" and nobody sells them nowadays, so I can't connect the AUX cable to it. phillips
Toshiba Transistor 7P-70A 1969 Japan Red coloured and pocket-portable AM radio with 3.5 mm jack for headphones toshiba
General Electric 7-2500 1980 United States
(but made in Korea)
Small black-coloured portable AM/FM radio with antenna! and headphone jack GE